Description:Mel Ott autographed Social Security card. Heavy paper stock 3.25"x2" card has been signed "Melvin Ott." Blue ink signature rates 8 out of 10. Touch of light handling and age related wear. Includes auction LOA from JSA and letter of provenance from the Ott Family. Encapsulated SGC Authentic with Mel Ott Collection identification labeling: Sig. NM, Card EX